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Finding the Fourth Proportional to 617,250.52, 925,377.54 and 567,427.94

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Solution

The fourth proportional to 617,250.52, 925,377.54 and 567,427.94 is: 850,683.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    617,250.52 : 925,377.54 = 567,427.94 : x
  2. Step 2: Convert to fraction form
    617,250.52/925,377.54 = 567,427.94/x
  3. Step 3: Cross multiply
    617,250.52x = 925,377.54 × 567,427.94
  4. Step 4: Simplify right side
    617,250.52x = 525,085,071,244.47
  5. Step 5: Solve for x
    x = 525,085,071,244.47/617,250.52
  6. Step 6: Final answer
    x = 850,683.89

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.